EP 3131227 A1 20170215 - RECEPTION APPARATUS
Title (en)
RECEPTION APPARATUS
Title (de)
EMPFANGSVORRICHTUNG
Title (fr)
APPAREIL DE RÉCEPTION
Publication
Application
Priority
- JP 2014080815 A 20140410
- JP 2015057705 W 20150316
Abstract (en)
Provided is a reception apparatus capable of shortening a time period until the original data and clock can be recovered from a digital signal after temporary superimposition of noise on the digital signal stops. A reception apparatus 20 includes a receiver unit 21, a voltage-controlled oscillator 22, a sampler unit 23, a control voltage generation unit 24, an error detection unit 25, a training control unit 26, and an equalizer control unit 27. The receiver unit 21 includes an equalizer unit 21 A. When the error detection unit 25 detects an error of a digital signal, the reception apparatus 20 causes a phase/frequency comparison by the control voltage generation unit 24 to be stopped.
IPC 8 full level
H04L 7/033 (2006.01); H03L 7/08 (2006.01); H04L 7/00 (2006.01)
CPC (source: EP US)
H03L 7/0807 (2013.01 - EP US); H03L 7/091 (2013.01 - EP US); H03L 7/099 (2013.01 - US); H04L 7/0054 (2013.01 - US); H04L 7/0083 (2013.01 - EP US); H04L 7/0331 (2013.01 - US); H04L 7/0087 (2013.01 - EP US); H04L 7/033 (2013.01 - EP US); H04L 7/048 (2013.01 - EP US); H04L 7/10 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
US 10333692 B2 20190625; US 2016294542 A1 20161006; CN 105519036 A 20160420; CN 105519036 B 20190426; EP 3131227 A1 20170215; EP 3131227 A4 20171220; EP 3131227 B1 20190612; JP 2015201809 A 20151112; JP 6703364 B2 20200603; WO 2015156089 A1 20151015
DOCDB simple family (application)
US 201514910115 A 20150316; CN 201580001521 A 20150316; EP 15777544 A 20150316; JP 2014080815 A 20140410; JP 2015057705 W 20150316